CS4344-CZZ Cirrus Logic Inc, CS4344-CZZ Datasheet - Page 2

• Manufacturer Part Number: CS4344-CZZ
• Description: IC DAC STER 24BIT 192KHZ 10TSSOP
• Manufacturer: Cirrus Logic Inc

Specifications of CS4344-CZZ

• Package / Case: 10-TSSOP
• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 150mW
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Conversion Rate: 192 KSPS
• Resolution: 24 bit
• Interface Type: Serial
• Operating Supply Voltage: 3.3 V or 5 V
• Operating Temperature Range: + 70 C
• Maximum Power Dissipation: 69 mW
• Mounting Style: SMD/SMT
• Number Of Dac Outputs: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1006 - BOARD EVAL FOR CS4344 DAC
• Settling Time: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1051-5

2
TABLE OF CONTENTS
1. PIN DESCRIPTIONS .............................................................................................................................. 4
2. CHARACTERISTICS AND SPECIFICATIONS ...................................................................................... 5
SPECIFIED OPERATING CONDITIONS ................................................................................................... 5
ABSOLUTE MAXIMUM RATINGS .............................................................................................................. 5
DAC ANALOG CHARACTERISTICS .......................................................................................................... 6
DAC ANALOG CHARACTERISTICS - ALL MODES .................................................................................. 6
COMBINED INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE ............................................. 7
DIGITAL INPUT CHARACTERISTICS ....................................................................................................... 8
POWER AND THERMAL CHARACTERISTICS ........................................................................................ 8
SWITCHING CHARACTERISTICS - SERIAL AUDIO INTERFACE ........................................................... 9
3. TYPICAL CONNECTION DIAGRAM ................................................................................................... 11
4. APPLICATIONS ................................................................................................................................... 12
5. FILTER PLOTS ..................................................................................................................................... 18
6. PARAMETER DEFINITIONS ................................................................................................................ 21
7. PACKAGE DIMENSIONS .................................................................................................................... 22
8. ORDERING INFORMATION ................................................................................................................ 23
9. REVISION HISTORY ............................................................................................................................ 24
4.1 Master Clock ................................................................................................................................. 12
4.2 Serial Clock .................................................................................................................................. 12
4.3 De-Emphasis ................................................................................................................................ 15
4.4 Initialization and Power-Down ...................................................................................................... 15
4.5 Output Transient Control .............................................................................................................. 15
4.6 Grounding and Power Supply Decoupling .................................................................................... 17
4.7 Analog Output and Filtering .......................................................................................................... 17
8.1 Functional Compatibility ............................................................................................................... 23
8.2 Selection Guide ............................................................................................................................ 23
4.2.1 External Serial Clock Mode ................................................................................................. 12
4.2.2 Internal Serial Clock Mode .................................................................................................. 12
4.5.1 Power-Up ............................................................................................................................ 15
4.5.2 Power-Down ........................................................................................................................ 15
CS4344/5/6/8
DS613F1